By MBAKS Senior Policy Analyst Allison Butcher

The Washington State Office of Financial Management has released its April 1 official population estimates of all cities and towns of the state, showing continued strong population growth. According to the annual estimates, the state’s population grew by 118,840 persons, a 1.6 % increase over the past year. The Puget Sound region’s population as of April 1, 2019 was 4,198,400. You’ll find the breakdown by county in this month’s Builders Bulletin.

The Builder's Bulletin is intended to provide a convenient way to track housing in our market and includes information from the Northwest Multiple Listing Service, State of the Cities Data Systems, Office of Financial Management and the Washington State Employment Security Department.

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By Economic Development Council

The Master Builders Association of King and Snohomish Counties (MBA) is the nation's oldest and largest local homebuilders association. The MBA serves every area of the residential homebuilding industry and the EDC was able to get the inside scoop from Shannon Affholter, Executive Director on the organization's services and long-term goals.

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When housing and environmental policy are designed well, they don’t have to compete. New data from Snohomish County proves it.

A recently released county report confirms that the “right tree, right place” approach is delivering real results. Every residential development completed through 2025 met the county’s tree canopy requirements — and nearly one-third exceeded them. Countywide coverage remains above target, with more than 4,600 new trees planted through new homes built across the county.

What the Data Shows

The report reflects what’s possible when environmental standards are clear, workable, and built into the development process from the start. Builders met the requirements. Many went further. And the county’s canopy continues to grow alongside new home construction.

This is the kind of outcome balanced policy is designed to produce.

Why It Matters

At MBAKS, we advocate for land use policies that allow homes to be built without sacrificing community values — including healthy, sustainable neighborhoods. Snohomish County’s approach demonstrates that sustainability and new home construction aren’t in opposition. With the right framework in place, they advance together.

We applaud the County for taking a data-driven approach to this work and for showing what thoughtful, solutions-oriented policy can achieve.

Read the full report from Snohomish County →